To what volume should a 10.0mL stock solution of 5.0M Ca(OH)2 be diluted to make a solution with a 3.0M concentration?

Q: How many mL of a 3.0 M NaBr solution are needed to make 100.0 of 0.25 M NaBr?

A: The formula for calculating the concentration - Now calculate the moles of sodium bromide - Then…

Q: Calculate the volume of a 14.9M Sulfuric acid that must be added to water to make 0.620M solution

A: The molarity of sulfuric acid (M1) = 14.9 M. The molarity of final solution (M2) = 0.620 M.   As the…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The term “molarity” explains about solution’s concentration therefore, it is known as molar…

Q: 3. Calculate how much 6 M H2SO4 you will need to add to water to make 200 mL of a 1 M H2SO4…

A: Here, we have to calculate the amonut of 6 M H2SO4 that will be needed to prepare 200 mL of a 1 M…

Q: moles of FeSO4 in 200. mL of a 0.800 M FeSO4 solution

A: Given molarity of solution is 0.800 M and volume of solution is 200 mL  Recall the formula of…

Q: A solution of lithium carbonate in water has a concentration of 5.0 M. How many moles of lithium…

A: Given, LiCO3 concentration(molarity) = 5 M         Volume of the solution = 1.2 L We have to find…

Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures.…

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Q: To what volume should 50.0mL of a 6.00M HCI stock solution be diluted to obtain a 1.50M HCI…

A: Given, Volume V1 is 50.0 millilitre.Molarity M1 is 6.00M.Molarity M1 is 1.500M.Volume V2 has to be…

Q: What mass of sodium hydroxide should Lucy expect in 25 mL of a 3.25 M solution?

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Q: If I have 340 mL of a 0.5 M NaBr solution, what will the concentration be if I add 560 mL more water…

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Q: How many ml of. a 14M solution must be used to make 250 ml of 1.75M?

A: For same type of solutions, the Molarity equation is used to measure it's new volume or…

Q: What is the concentration of HCl in the final solution when 0.065 of a 12 M HCl solution is diluted…

A: Here the given HCl solution is being diluted , so we will use dilution equation M1V1=M2V2

Q: A student needs to prepare 50.0 mL of a 0.80 M aqueous H,O, solution. Calculate the volume of 5.1…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: How would you prepare the molar solutions of followings? 1 mM NaOH IN H3PO4 i) ii) iii) 0.15 m KMNO4

A: The solutions are given below -

Q: what is the concentration in parts per million (ppm) if 1.3 g NH3 is dissolved into 108 mL of water?

A: given ,            mass of  NH3 =1.3g            volume of water = 108 ml =0.108 L…

Q: What concentration of barium hydroxide is needed to give an aqueous solution with a pOH of 1.240?…

A: Given, pOH = 1.240 of Ba(OH)2  To find Molarity = ?

Q: Calculate the concentration oh Hg2+ in 500.00ml of a solution that was originally 0.010 M Hg2+ and…

A: In this question, concentration of Hg2+ in solution is to be calculated.  The given values are :…

Q: When preparing a 1.5M solution of Ammonium Sulfate (NH.)2SO, in 500mL, how many grams are needed of…

A: Ph commonly used in biochemistry experiments is 7.4 (Option A).

Q: You are ask to prepare a 500mL stock solution of 10 M sodium sulfate. How would you achieve the…

A: Molarity is given by,                       Mole of the solute that present in the given amount of…

Q: How many grams of cobalt (II) nitrate would you need to add to a 100.0 mL volumetric flask to make a…

A: Molarity is the concentration unit , which is defined as moles of solute dissolved in Liter of the…

Q: how many ml of 0.175m barium hydroxide solution will completely react with 25.00ml of a 0.125m…

A: Barium hydroxide :- Ba(OH)2 Nitrous acid :- HNO2

Q: A solution that is found to have a hydroxide concentration of 4.69 x10–5 that is at the freezing…

A: Solution:-  Given:            The  hydroxide ion concentration of the solution=[OH]-=4.69 x 10-5…

Q: How many grams of NaHCO3 are required to make 500.0 mL of a 0.100 M solution?

A: Given : Volume of solution = 500 ml              Molarity of solution = 0.100 M

Q: An experiment requires 12.0mL of a 0.100M solution of HCl. if you have a 12.0 M HCl stock solution…

A: In order to find the amount of solution required we first write down the given data: Volume of the…

Q: What volume of water must be added to 24.0 mL of 12.0 M HCl to make a solution which is 2.25 M?

A: Given data,     Molarity of HCl = 12.0 M     Volume of HCl = 24.0 ml  After adding water new…

Q: Calculate the amount of HCl to prepare 0.7 Molar concentration in 500 mL. (Stock HCl is 9.8 Molar)

A: Given : M1 = 0.7 M V1 = 500 mL M2 = 9.8 M

Q: How many mL of 1.00 M NAOH are needed to prepare 2.0 L of 0.050 M HCI solution?

A: Given, concentration of NaOH solution =1.00 Mconcentration of HCl solution =0.050 Mvolume of HCl…

Q: calculate the number of mol of solute in 5.00 * 10^2 mL of 0.250 M HCL

A: given: volume = 5 × 102 mL               = 0.5 L Molarity = 0.250 M formula used: Molarity = moles /…

Q: Calculate the molar concentration of water in 894 mL H2O. Assume that the density of water is 1.00…

A: •Given volume of water is 894 ml. •Density of water=1.00 gm/ml. •Density=Weight/Volume  •So Weight…

Q: 1. Calculate the molarity of 0.034 moles NaHCO3 in 1200. mL of solution.

A:

Q: Say you have 1.50 M MgSO4 solution and you need 200. mL of 0.600 M MgSO4 How can you prepare this…

A: Dilution is the process of decreasing the concentration of a solution. During this process the…

Q: 4. The Molarity of concentrated HCI purchased in the laboratory is approximately 12.1 M. How many ml…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: What volume of a 0.500 M HCl solution is needed to neutralize each of the following: a) 20.0 mL of a…

A: The explanation and solution is as given below:

Q: 5. What volume of a 2.00M HCI solution is required to prepare 1.00 L of a solution that is 0.646 M…

A:

Q: If I have 340 mL of a 0.50 M NaBr solution, what will the concentration be if I add 560 mL more…

A: the concentration  of  NaBr solution after addition of 560 mL more water to it has to be given,

Q: 3. Calculate the mass of NaOH in grams required to prepare a 500 mL solution with a concentration of…

A: When the X mole of a particular compound is dissolved in 1 liter of the solvent then the molarity of…

Q: What is the ratio of the concentration of potassium ions to the concentration of carbonate ions of a…

A: Given information,The concentration of carbonate ions is 0.015 M.

Q: How many grams of Ba(OH)2 are needed to prepare 2.50 L of 0.200 M barium hydroxide solution

A:

Q: How many milliliters of a 0.450 M K F solution contain 0.600 moles of K F ?

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Q: How many moles of sulfate ions are there in a 0.20-L solution of 0.030 M Al2(SO4)3?

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Q: How many moles of Ba(OH)2 are present 295 mL 0.200 M Ba (OH)2?

A: Solution The mole thought could be a convenient technique of expressing the number of a substance.…

Q: What is the concentration of hydrogen jon, H'. present in a water sample it 100 ml of the sample…

A: The titration is done between an acid and a base. Thus, it is an acid-base titration. Phenolphtalein…

Q: What volume of 0.139M potassium hydroxide solution is required to neutralize 24.1ml of a 0.147 M…

A: Given: Molarity of base, KOH = 0.139 M Molarity of acid, HBr = 0.147 M Volume of acid, HBr = 24.1 ml…

Q: A solution is prepared by diluting 15.0 mL of 13.7-M phosphoric acid solution to a final volume of…

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Q: How many grams of NaHCO3 are required to make up 15.0 mL of a 0.250 M solution ofNaHCO3?

A: Calculate the moles of NaHCO3

Q: 1. The concentration of KIO3 in solution A is 0.04 M. Calculate the number of moles of potassium…

A: NOTE ; Since you've posted multiple questions,we'll solve only first question for you. If you want…

Q: How many grams of lead (II) nitrate are required to make a 500.0 mL solution of 0.1500 M Pb(NO3)2?

A: By the definition of molarity, Molarity is the number of moles of solute dissolve in one liter of…

Q: What is the final molarity of a solution prepared by diluting 35mL of 12.0M HCl to a final volume of…

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Q: How many grams of CH3OH must be added to water to prepare 150 mL of a solution that is 2.0 M CH3OH ?…

A: